Anti-freezing water meter
A water meter and waterproof layer technology, applied in the direction of preventing damage to volumetric instruments, etc., can solve the problems of water meter freezing and bursting, easy freezing and freezing, affecting a household's household water, etc., to achieve the effect of improving the anti-freezing effect and improving the heat transfer efficiency.
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] The present invention provides an antifreeze water meter as shown in the figure, including a housing 1 and a water meter 2, the housing 1 is arranged outside the water meter 2, the housing 1 includes a waterproof layer 11 and an insulating layer 12, The waterproof layer 11 is arranged on the outside of the heat preservation layer 12, the water wheel chamber 23 is arranged in the middle of the water meter 2, the dial chamber 22 is arranged on the upper pa...
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